Home / 798,382,224.86-1,102,845,846.83-601,630,956.86

Finding the Fourth Proportional to 798,382,224.86, 1,102,845,846.83 and 601,630,956.86

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Solution

The fourth proportional to 798,382,224.86, 1,102,845,846.83 and 601,630,956.86 is: 831,063,344.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,382,224.86 : 1,102,845,846.83 = 601,630,956.86 : x
  2. Step 2: Convert to fraction form
    798,382,224.86/1,102,845,846.83 = 601,630,956.86/x
  3. Step 3: Cross multiply
    798,382,224.86x = 1,102,845,846.83 × 601,630,956.86
  4. Step 4: Simplify right side
    798,382,224.86x = 663,506,202,088,887,552
  5. Step 5: Solve for x
    x = 663,506,202,088,887,552/798,382,224.86
  6. Step 6: Final answer
    x = 831,063,344.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.